--- /dev/null
+/* Adapted for vomp by Chris Tallon by changing "int main" to "int ticonfig_main"
+
+/*
+ * Copyright (C) 2006, Jon Gettler
+ * http://www.mvpmc.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <getopt.h>
+#include <netdb.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+#include <net/if_arp.h>
+#include <netinet/in.h>
+#include <errno.h>
+#include <fcntl.h>
+
+#define DEVNAME "eth1"
+
+typedef struct {
+ unsigned char device[16];
+ unsigned long arg2;
+ unsigned long arg3;
+ unsigned long arg4;
+ void *ptr;
+} ti_dev_t;
+
+typedef struct {
+ unsigned int len;
+ char name[128];
+} ti_name_t;
+
+typedef struct {
+ unsigned int unknown[3];
+ unsigned int len;
+ char name[36];
+ unsigned int unknown2[27];
+} ti_ssid_t;
+
+typedef struct {
+ unsigned int count;
+ ti_ssid_t ssid[32];
+} ti_ssid_list_t;
+
+static int sockfd = -1;
+static int config_started = 0;
+static char default_ssid[128];
+static char default_wep[128];
+static ti_ssid_list_t slist;
+static int verbose = 0;
+
+static struct option opts[] = {
+ { "help", no_argument, 0, 'h' },
+ { "probe", no_argument, 0, 'p' },
+ { "ssid", required_argument, 0, 's' },
+ { "verbose", no_argument, 0, 'v' },
+ { "wep", required_argument, 0, 'w' },
+ { 0, 0, 0, 0 }
+};
+
+static void
+print_help(char *prog)
+{
+ printf("Usage: %s <options>\n", prog);
+ printf("\t-h \tprint this help\n");
+ printf("\t-p \tprobe for wireless networks\n");
+ printf("\t-s ssid \tSSID to use\n");
+ printf("\t-v \tverbose\n");
+}
+
+static int
+read_vpd(void)
+{
+ int fd, i = 0;
+ short *mtd;
+ char *vpd, *network, *wep;
+ char path[64];
+
+ if ((fd=open("/proc/mtd", O_RDONLY)) > 0) {
+ FILE *f = fdopen(fd, "r");
+ char line[64];
+ /* read the header */
+ fgets(line, sizeof(line), f);
+ /* read each mtd entry */
+ while (fgets(line, sizeof(line), f) != NULL) {
+ if (strstr(line, " VPD") != NULL) {
+ break;
+ }
+ i++;
+ }
+ fclose(f);
+ close(fd);
+ }
+
+ if (i != 2) {
+ fprintf(stderr, "not running on a wireless MVP!\n");
+ return -1;
+ }
+
+ snprintf(path, sizeof(path), "/dev/mtd%d", i);
+
+ if ((fd=open(path, O_RDONLY)) < 0)
+ return -1;
+
+ if ((mtd=malloc(65536)) == NULL) {
+ close(fd);
+ return -1;
+ }
+
+ if (read(fd, mtd, 65536) != 65536) {
+ close(fd);
+ return -1;
+ }
+
+ vpd = (char*)mtd;
+
+ close(fd);
+
+ network = vpd+0x2008;
+ wep = vpd+0x2035;
+
+ if (network[0] != '\0') {
+ if (verbose)
+ printf("Default wireless network: '%s'\n", network);
+ strcpy(default_ssid, network);
+ } else {
+ if (verbose)
+ printf("No default wireless network found in flash\n");
+ }
+
+ if (wep[0] != '\0') {
+ if (verbose)
+ printf("WEP key found!\n");
+ strcpy(default_wep, wep);
+ } else {
+ if (verbose)
+ printf("WEP key not found!\n");
+ }
+
+ if (vpd[0x3000] != '\0') {
+ if (verbose)
+ printf("Default server: %d.%d.%d.%d\n",
+ vpd[0x3000], vpd[0x3001],
+ vpd[0x3002], vpd[0x3003]);
+ } else {
+ if (verbose)
+ printf("No default server found in flash\n");
+ }
+
+ free(mtd);
+
+ return 0;
+}
+static int
+init_device(int fd, char *name)
+{
+ ti_dev_t dev;
+ ti_name_t ssid;
+
+ memset(&dev, 0, sizeof(dev));
+ memset(&ssid, 0, sizeof(ssid));
+
+ strcpy(dev.device, name);
+ dev.arg2 = 0x00223834;
+ dev.arg3 = 0x2;
+ dev.arg4 = 0xd;
+ dev.ptr = &ssid;
+
+ if (ioctl(fd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ if (verbose)
+ printf("device initialized!\n");
+
+ return 0;
+}
+
+static int
+start_config_manager(int fd, char *name)
+{
+ ti_dev_t dev;
+ unsigned long buf[256];
+
+ memset(&dev, 0, sizeof(dev));
+ strcpy(dev.device, name);
+ dev.arg2 = 0x0022381c;
+ dev.arg3 = 0x2;
+ dev.arg4 = 0x4;
+ dev.ptr = (void*)0x1;
+
+ if (ioctl(fd, SIOCDEVPRIVATE, &dev) != 0) {
+ if (errno == EALREADY) {
+ if (verbose)
+ printf("config manager already running!\n");
+ return 0;
+ }
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ if (verbose)
+ printf("config manager started!\n");
+
+ config_started = 1;
+
+ memset(&dev, 0, sizeof(dev));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00223818;
+ dev.arg3 = 0x1;
+ dev.arg4 = 0x4;
+ dev.ptr = (void*)0x0;
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE+1, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE+1)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00222018;
+ dev.arg3 = 0x2;
+ dev.arg4 = 0x24;
+ dev.ptr = (void*)buf;
+
+ buf[0] = 0x00000008;
+ memcpy(buf+1, "NON-SSID", 8);
+ buf[3] = 0x00000000;
+ buf[4] = 0x00000000;
+ buf[5] = 0x00000000;
+ buf[6] = 0x00000000;
+ buf[7] = 0x00000000;
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+up_device(int fd, char *name)
+{
+ ti_dev_t dev;
+ unsigned long buf[256];
+
+ if (verbose)
+ printf("Bringing up eth1...\n");
+
+ memset(&dev, 0, sizeof(dev));
+ memset(&buf, 0, sizeof(buf));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00224420;
+ dev.arg3 = 0x1;
+ dev.arg4 = 0x75;
+ dev.ptr = (void*)buf;
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE+1, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE+1)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ memset(&buf, 0, sizeof(buf));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00222018;
+ dev.arg3 = 0x2;
+ dev.arg4 = 0x24;
+ dev.ptr = (void*)buf;
+
+ buf[0] = strlen(default_ssid);
+ strcpy((char*)(&buf[1]), default_ssid);
+
+ if (verbose)
+ printf("Using SSID: '%s'\n", default_ssid);
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ memset(&buf, 0, sizeof(buf));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00224420;
+ dev.arg3 = 0x1;
+ dev.arg4 = 0x75;
+ dev.ptr = (void*)buf;
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE+1, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE+1)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00223028;
+ dev.arg3 = 0x1;
+ dev.arg4 = 0x4;
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE+1, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE+1)");
+ return -1;
+ }
+
+#if 0
+ if (verbose) {
+ printf("Signal strength: %ddb\n", (int)dev.ptr);
+ printf("Signal strength: %p\n", dev.ptr);
+ }
+#endif
+
+ return 0;
+}
+
+static void
+wep_copy(char *buf, char *key)
+{
+ int i, len;
+
+ len = strlen(key) / 2;
+
+ for (i=0; i<len; i++) {
+ int h, l;
+
+ h = key[i*2];
+ l = key[i*2+1];
+
+ if ((h>='0') && (h<='9')) {
+ h = h - '0';
+ } else {
+ h = h - 'A' + 10;
+ }
+ if ((l>='0') && (l<='9')) {
+ l = l - '0';
+ } else {
+ l = l - 'A' + 10;
+ }
+
+ buf[i] = (h << 4) | l;
+ }
+}
+
+static int
+up_device_wep(int fd, char *name)
+{
+ ti_dev_t dev;
+ unsigned long buf[256];
+
+ if (verbose)
+ printf("Bringing up WEP-enabled eth1...\n");
+
+ if (init_device(sockfd, DEVNAME) < 0)
+ return -1;
+
+ if (start_config_manager(sockfd, DEVNAME) < 0)
+ return -1;
+
+#if 0
+ memset(&dev, 0, sizeof(dev));
+ memset(&buf, 0, sizeof(buf));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00224420;
+ dev.arg3 = 0x1;
+ dev.arg4 = 0x75;
+ dev.ptr = (void*)buf;
+ strcpy((char*)buf, default_ssid);
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE+1, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE+1)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ memset(&buf, 0, sizeof(buf));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00222018;
+ dev.arg3 = 0x2;
+ dev.arg4 = 0x24;
+ dev.ptr = (void*)buf;
+
+ buf[0] = strlen(default_ssid);
+ strcpy((char*)(&buf[1]), default_ssid);
+
+ if (verbose)
+ printf("Using SSID: '%s'\n", default_ssid);
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+#endif
+
+ memset(&dev, 0, sizeof(dev));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00223410;
+ dev.arg3 = 0x2;
+ dev.arg4 = 0x4;
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00223488;
+ dev.arg3 = 0x2;
+ dev.arg4 = 0x4;
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE, &dev) != 0) {
+ /*
+ * XXX: this error seems normal
+ */
+#if 0
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+#endif
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ memset(&buf, 0, sizeof(buf));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00223404;
+ dev.arg3 = 0x2;
+ dev.arg4 = 0x2c;
+ dev.ptr = (void*)buf;
+
+ buf[0] = 0x2c;
+ buf[1] = 0x80000000;
+ buf[2] = 0xd;
+ wep_copy((char*)(buf+3), default_wep);
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ memset(&buf, 0, sizeof(buf));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00222018;
+ dev.arg3 = 0x2;
+ dev.arg4 = 0x24;
+ dev.ptr = (void*)buf;
+
+ buf[0] = strlen(default_ssid);
+ strcpy((char*)(&buf[1]), default_ssid);
+
+ if (verbose)
+ printf("Using SSID: '%s'\n", default_ssid);
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ memset(&buf, 0, sizeof(buf));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00224420;
+ dev.arg3 = 0x1;
+ dev.arg4 = 0x75;
+ dev.ptr = (void*)buf;
+ strcpy((char*)(&buf[0]), default_ssid);
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE+1, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE+1)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ memset(&buf, 0, sizeof(buf));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00224420;
+ dev.arg3 = 0x1;
+ dev.arg4 = 0x75;
+ dev.ptr = (void*)buf;
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE+1, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE+1)");
+ return -1;
+ }
+
+#if 0
+ memset(&dev, 0, sizeof(dev));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00223028;
+ dev.arg3 = 0x1;
+ dev.arg4 = 0x4;
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE+1, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE+1)");
+ return -1;
+ }
+#endif
+
+ return 0;
+}
+
+int
+get_ssid_list(int fd, char *name)
+{
+ ti_dev_t dev;
+ int n;
+
+ memset(&dev, 0, sizeof(dev));
+ strcpy(dev.device, name);
+ dev.arg2 = 0x00222c20;
+
+ if (ioctl(fd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ strcpy(dev.device, name);
+ dev.arg2 = 0x00222c1c;
+ dev.arg3 = 0x1;
+ dev.arg4 = 0x4;
+
+ if (ioctl(fd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ memset(&slist, 0, sizeof(slist));
+ strcpy(dev.device, name);
+ dev.arg2 = 0x0022200c;
+ dev.arg3 = 0x1;
+ dev.arg4 = 0x2710;
+ dev.ptr = (void*)&slist;
+
+ if (ioctl(fd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ n = slist.count;
+
+ if ((n > 0) && verbose)
+ printf("Found %d wireless networks!\n", n);
+
+ return n;
+}
+
+static int
+init(void)
+{
+ struct ifreq ifr;
+ ti_dev_t dev;
+
+ strncpy(ifr.ifr_name, DEVNAME, IFNAMSIZ);
+
+ if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+ perror("socket()");
+ return -1;
+ }
+
+ if (ioctl(sockfd, SIOCGIFFLAGS, &ifr) < 0) {
+ perror("ioctl(SIOCGIFFLAGS)");
+ return -1;
+ }
+
+ if (ioctl(sockfd, SIOCSIFFLAGS, &ifr) < 0) {
+ perror("ioctl(SIOCSIFFLAGS)");
+ return -1;
+ }
+
+ if (init_device(sockfd, DEVNAME) < 0)
+ return -1;
+
+ if (start_config_manager(sockfd, DEVNAME) < 0)
+ return -1;
+
+ memset(&dev, 0, sizeof(dev));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00222020;
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ memset(&dev, 0, sizeof(dev));
+ strcpy(dev.device, DEVNAME);
+ dev.arg2 = 0x00222c20;
+
+ if (ioctl(sockfd, SIOCDEVPRIVATE, &dev) != 0) {
+ perror("ioctl(SIOCDEVPRIVATE)");
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+ticonfig_main(int argc, char **argv)
+{
+ int c, n, i;
+ int opt_index;
+ int do_probe = 0;
+ char *ssid = NULL, *key = NULL;
+ int found = 0;
+ int with_wep = -1;
+
+ while ((c=getopt_long(argc, argv,
+ "hps:w:v", opts, &opt_index)) != -1) {
+ switch (c) {
+ case 'h':
+ print_help(argv[0]);
+ exit(0);
+ break;
+ case 'p':
+ do_probe = 1;
+ break;
+ case 's':
+ ssid = strdup(optarg);
+ break;
+ case 'w':
+ if (strcasecmp(optarg, "off") == 0) {
+ with_wep = 0;
+ } else if (strcasecmp(optarg, "on") == 0) {
+ with_wep = 1;
+ } else {
+ with_wep = 1;
+ key = strdup(optarg);
+ }
+ break;
+ case 'v':
+ verbose = 1;
+ break;
+ default:
+ print_help(argv[0]);
+ exit(1);
+ break;
+ }
+ }
+
+ if (read_vpd() != 0) {
+ fprintf(stderr, "VPD read failed!\n");
+ exit(1);
+ }
+ if (key)
+ strcpy(default_wep, key);
+
+ if (init() != 0) {
+ fprintf(stderr, "initialization failed!\n");
+ exit(1);
+ }
+
+ n = get_ssid_list(sockfd, DEVNAME);
+
+ /*
+ * After starting the config manager, we may need to wait a bit...
+ */
+ if ((n == 0) && (config_started == 1)) {
+ sleep(1);
+ n = get_ssid_list(sockfd, DEVNAME);
+ }
+
+ if (n < 0) {
+ fprintf(stderr, "SSID probe failed!\n");
+ exit(1);
+ } else if (n == 0) {
+ fprintf(stderr, "no wireless networks found!\n");
+ exit(1);
+ }
+
+ if (do_probe) {
+ for (i=0; i<n; i++) {
+ printf("Found SSID: '%s'\n", slist.ssid[i].name);
+ }
+ exit(0);
+ }
+
+ if (ssid) {
+ strcpy(default_ssid, ssid);
+ }
+
+ for (i=0; i<n; i++) {
+ if (strcmp(default_ssid, slist.ssid[i].name) == 0)
+ found = 1;
+ }
+
+ if (!found) {
+ printf("Warning: SSID '%s' not found during probe!\n",
+ default_ssid);
+ }
+
+ if ((default_wep[0] == '\0') || (with_wep == 0)) {
+ if (up_device(sockfd, DEVNAME) < 0) {
+ fprintf(stderr, "device bringup failed!\n");
+ exit(1);
+ }
+ printf("wireless network enabled: SSID '%s' without WEP\n",
+ default_ssid);
+ } else {
+ if (up_device_wep(sockfd, DEVNAME) < 0) {
+ fprintf(stderr, "device bringup failed!\n");
+ exit(1);
+ }
+ printf("wireless network enabled: SSID '%s' with WEP\n",
+ default_ssid);
+ }
+
+ return 0;
+}
projects / vompclient.git / commitdiff